Results 131 to 140 of about 844,542 (329)

Combination of GEOBIA and data-driven approach for grassland habitat mapping in the Alta Murgia National Park

open access: yesScience of Remote Sensing
This study aims to discriminate semi-natural dry grassland habitats (namely: 6210, 6220, 62A0, according to the Annex I of the European Habitat Directive) in the Alta Murgia National Park, in southern Italy.
Cristina Tarantino   +5 more
doaj   +1 more source

Phylogenomics, ecomorphological evolution, and historical biogeography in Deuterocohnia (Bromeliaceae: Pitcairnioideae)

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Premise Species of Deuterocohnia (17 spp.) show extraordinary variation in elevation (0–3900 m a.s.l.) and growth forms, and many have narrow geographic distributions in the west‐central Andes and the Peru‐Chile coast. Previous research using few plastid and nuclear loci failed to produce well‐resolved or supported phylogenies.
Bing Li   +5 more
wiley   +1 more source

Dynamics of tree layer composition, tree age and large diameter trees in Habitats Directive Annex I forest habitats in Estonia on the basis of monitoring data collected from 2010–2012

open access: yesMetsanduslikud Uurimused, 2013
The protection of late-succession forest habitats and continuous woodlands is the primary goal in Estonian forest nature conservation. Therefore ecological qualities of almost all forest stands in Estonian protected areas are described.
Palo Anneli, Gimbutas Mark
doaj   +1 more source

Small scale plant distribution in Mediterranean temporary ponds: implications for conservation [PDF]

open access: yes, 2009
The research was undertaken with the aims to improve the knowledge of small scale distribution of plant communities in Mediterranean temporary habitats and to evaluate their diversity and conservation relevance in order to provide a sound basis for ...
Bagella, Simonetta, Caria, Maria Carmela
core  

Contrasting effects of experimental warming in the initiation year and the flowering year on flower phenology of boreal understory species

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Premise High‐latitude plants initiate flower primordia at least 1 year before flowering. While impacts of rising temperatures on phenology in the flowering year are well studied, the effects of warmer temperatures in the initiation year (IY; the year before flowering) are virtually unknown.
Christa P. H. Mulder   +2 more
wiley   +1 more source

Nature value of the environment in Poland and its protection [PDF]

open access: yes, 2014
Published in: Natural environment of Poland and its protection in Łódź University Geographical Research, edited by E.
Majchrowska, Anna, Papińska, Elżbieta
core  

Construction of pathogenic Sec16a mutation mouse model using CRISPR/Cas9

open access: yesAnimal Models and Experimental Medicine, EarlyView.
Yaqiang Hu et al. engineered a pathogenic Sec16a mutant mouse model using CRISPR/Cas9 technology. They observed that the Sec16a mutant mice displayed diminished learning and memory capabilities, along with a limb‐clasping phenotype upon tail suspension.
Yaqiang Hu   +6 more
wiley   +1 more source

Integrated Evaluation of Contaminant Profiles, Detection Techniques, and Management Strategies for Tannery Sludge

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This review article critically examines the environmental and health hazards of tannery sludge (TS), a complex by‐product of the leather tanning industry. TS is characterized by a diverse array of contaminants, including heavy metals like chromium, organic pollutants such as polycyclic aromatic hydrocarbons (PAHs), volatile organic compounds ...
Yashar Aryanfar   +10 more
wiley   +1 more source

The Habitats Directive - 30

open access: yes, 2007
Political Science; European ...
openaire   +1 more source

Geobotanical assessment of forest habitat types of the Habitats Directive in northwestern Turkey [PDF]

open access: yes, 2009
This contribution exemplifies the identification process of forest and scrub habitat types in northwestern Turkey, thereby following, and geographically extending, the vision of the Pan-European Biological and Landscape Diversity Strategy (PEBLDS) to achieve conservation and sustainable use of biological and landscape diversity for the whole of Europe.
Walentowski, Helge, Bergmeier, Erwin
openaire  

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